Problems from Central Europe Regional Contest (CERC) 2014

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Bricks0.0759170718827%5.7Harden
Can't Stop Playing0.0274552012023%8.1Harden
Good Morning!0.001275639208837%2.8Mediumen
Mountainous Landscape0.419641696036%7.4Harden
Outer Space Invaders0.0799338210427%6.5Harden
Parades0.0516311282318%7.7Harden
Pork Barrel0.9420812226630%7.1Harden
Sums0.001273516112832%3.2Mediumen
The Imp0.093395388516%8.3Harden
Virus Synthesis0.0712901232218%8.4Harden
Vocabulary0.0817071223125%6.9Harden
Wheels0.0155666725238%3.5Mediumen